/*jshint esversion:6*/
const mongoose = require('mongoose');
// 创建评论集合规则 
const commentSchema = new mongoose.Schema({
    // 文章id 
    aid: { type: mongoose.Schema.Types.ObjectId, ref: 'Article' },
    // 评论人用户id 
    uid: { type: mongoose.Schema.Types.ObjectId, ref: 'User' },
    // 评论时间 
    time: { type: Date },
    // 评论内容 
    content: { type: String }
});
// 创建评论集合 
const Comment = mongoose.model('Comment', commentSchema);
// 将评论集合构造函数作为模块成员进行导出 
module.exports = { Comment }